Products
Cutting-edge technology solutions for defense and navigation

Anti-jamming Systems
Our team specializes in developing advanced anti-jamming solutions that protect critical communication systems from electronic warfare threats. We combine deep knowledge of signal processing with innovative algorithms to ensure reliable communication in challenging environments.

FPGA/ASIC Solutions
With extensive experience in hardware design, we create custom FPGA and ASIC solutions that deliver optimal performance for specific applications. Our designs focus on power efficiency, reliability, and scalability.

AI Navigation Systems
We leverage artificial intelligence and machine learning to develop sophisticated navigation systems that work seamlessly in both indoor and outdoor environments. Our solutions provide accurate positioning and routing capabilities even in challenging conditions.
NEXAJ-8 (8-Antenna GNSS Anti-Jamming Unit)
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8-Element Adaptive Array for high-resolution spatial nulling and 360° jamming coverage
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Real-Time Beamforming (MVDR) implemented on FPGA for sub-millisecond adaptation to new interferers
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Up to 50 dB Interference Suppression depth against narrowband and wideband jammers
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Multi-Constellation Support: GPS, GLONASS, Galileo, BeiDou, QZSS
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High-Dynamic-Range RF Front-End (≥100 dB SFDR, –120 dBm noise floor) preserves weak satellite signals under heavy jamming
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Programmable Notch Filters and configurable beam patterns via web-based GUI or API
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Integrated Jammer Detection & Logging with automatic event timestamping
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Firmware-Upgradable via USB or network, with secure bootloader
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Ruggedized, Compact Form Factor (100 × 80 × 30 mm, < 500 g), operating –40 °C to +85 °C, MIL-STD-810 compliant
NEXAJ-4 (4-Antenna GNSS Anti-Jamming Unit)
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4-Element Adaptive Array optimized for light- to medium-level jamming environments
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Real-Time Nulling on FPGA, with typical adaptation times < 1 ms
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Up to 40 dB Jamming Suppression for common narrowband threats
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GPS, GLONASS & Galileo Ready (expandable to BeiDou/QZSS via firmware)
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Compact, Low-Power Design (5 W typ.), ideal for mobile and UAV platforms
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User-Configurable Notches and beam-steering through desktop or embedded tools
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Event & Performance Logging, with optional SNMP traps for remote monitoring
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Easy Integration with standard NMEA-0183/2000 outputs and optional PTP/NTP timestamping
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Industrial-Grade Enclosure (IP65 optional), shock/vibration resistant
Anti-jamming Systems
FPGA/ASIC Solutions
At NexusTech, we specialize in providing independent third-party verification services for FPGA and ASIC IP cores. Our team brings deep expertise in functional simulation, coverage analysis, formal verification, and testbench development using industry-standard tools such as Verilator, UVM, and cocotb. Whether you're working with custom logic or integrating third-party IP, we ensure your design is robust, reliable, and ready for deployment.
What We Offer:
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Custom FPGA Design:
Tailored architectures that meet your specific performance, power, and area requirements. -
RTL Development:
Efficient and robust code implementations following best practices to ensure optimal performance. -
Verification & Validation:
Thorough testing using advanced simulation tools such as Verilator to guarantee design integrity and reliability.
We invite you to explore our VerilatorAXI project, which demonstrates our ability to design AXI interfaces and verify them with state-of-the-art simulation techniques. This project is a prime example of how we bring together robust design methodologies with cutting-edge verification practices.
Ready to accelerate your development cycle?
Contact us today to discuss how our FPGA design and verification services can help turn your ideas into reality.

IndoorNav

AI-powered indoor navigation system
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BLE & UWB
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Precise positioning
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Real-time pathfinding
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Multi-floor support
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Integration with existing systems
VisualNav

Advanced outdoor navigation solution
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GPS enhancement
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Weather adaptation
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Offline capabilities
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Multi-platform support

NexusTech
Cutting-edge technology solutions for defense and navigation